fix(package): update node-docker-api to version 1.1.16

Closes #7

Author: greenkeeper[bot]

package.json

@@ -30,7 +30,7 @@
   "dependencies": {
     "debug": "^2.6.0",
     "lodash": "^4.17.2",
-    "node-docker-api": "1.1.2",
+    "node-docker-api": "1.1.16",
     "selectn": "^1.1.1"
   },
   "engines": {